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Oval|Lab Grown|IGI

1.55ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG798609839

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG798609839

Diamond specifications and retailer prices

From $262 USD
As of October 29, 2026
Save $1,129 USD (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,391 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.55ct lab-grown oval diamond

This 1.55ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG798609839 or 798609839. Listed at 25 retailers as of October 29, 2026, with prices from $262 to $1,391, a $1,129 spread on the same certified stone. Reve Diamonds lists it at $1,391. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798609839
Dimensions9.33 × 6.51 × 4.05 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.33 mm6.51 mm1.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798609839
Side View
Table 61.0%Crown 34.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $557 USD|Low: $252 USD|High: $1,391 USD|Avg: $757 USD|-6.2%
Retailer 1
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Retailer 22
Reve Diamonds
October 31, 2026
Retailer 3$262 USD
Retailer 13$293 USD
Retailer 4$304 USD
Retailer 6$325 USD
Retailer 7$325 USD
Retailer 17$345 USD
Retailer 2$438 USD
Retailer 21$485 USD
Retailer 1$557 USD
Retailer 19$558 USD
Retailer 10$589 USD
Retailer 12$622 USD
Retailer 11$708 USD
Retailer 20$755 USD
Retailer 22$998 USD
Retailer 15$1,007 USD
Retailer 9$1,044 USD
Retailer 5$1,096 USD
Retailer 8$1,265 USD
Retailer 14$1,278 USD
Retailer 18$1,309 USD
Retailer 16$1,330 USD
Reve Diamonds$1,391 USD

26 data points across 23 retailers

25 retailers$262 USD to $1,391 USD

A
Cheapest Retailer
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$262 USD
A
Retailer 2
-
$293 USD
View
Final sale: no returns
A
Retailer 3
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$304 USD
View
A
Retailer 4
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$325 USD
View
A
Retailer 5
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$325 USD
View
A
Retailer 6
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$345 USD
£271 GBP
View
B+
Retailer 7
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$438 USD
View
A
Retailer 8
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$485 USD
View
A
Retailer 9
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$557 USD
€530 EUR
View
A
Retailer 10
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$558 USD
ZAR 9,018 ZAR
View
A
Retailer 11
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$589 USD
View
A
Retailer 12
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$622 USD
£489 GBP
View
A
Retailer 13
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$649 USD
A$998 AUD
View
B+
Retailer 14
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$708 USD
View
B+
Retailer 15
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$755 USD
A$1,162 AUD
View
B+
Retailer 16
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$998 USD
View
B+
Retailer 17
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$1,007 USD
View
B+
Retailer 18
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$1,044 USD
View
B+
Retailer 19
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$1,096 USD
View
B+
Retailer 20
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$1,189 USD
View
B
Retailer 21
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$1,265 USD
£996 GBP
View
B
Retailer 22
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$1,278 USD
View
B
Retailer 23
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$1,309 USD
£1,031 GBP
View
B
Retailer 24
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$1,330 USD
A$2,046 AUD
View
Most Expensive
B
Reve Diamonds
89802BEFA · Oct 30
$1,391 USD
View
24 more retailers have this diamond
Prices start from $262 USDSave up to $1,129 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.55ct Oval
$262 USD