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Oval|Lab Grown|IGI

1.68ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG790692551

Certificate IGI LG790692551

Diamond specifications and retailer prices

From $261 USD
Save $1,819 USD (87%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $2,080 USD at Brilliant Earth
View at Brilliant Earth

About this 1.68ct lab-grown oval diamond

This 1.68ct 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 LG790692551 or 790692551. Listed at 27 retailers, with prices from $261 to $2,080 at Brilliant Earth, a $1,819 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.68
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790692551
Dimensions9.25 × 6.71 × 4.05 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.25 mm6.71 mm1.68 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790692551
Side View
Table 59.0%Crown 36.9°Girdle: STK-THKPavilion 35°Culet: NoneDepth 60.4%

Caratlytics Score

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

Price History

Last verified: Sep 29
Current: $2,080 USD|Low: $208 USD|High: $2,980 USD|Avg: $918 USD|-30.2%
Brilliant Earth
Retailer 2
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Retailer 21
October 1, 2026
Retailer 7$293 USD
Retailer 18$324 USD
Retailer 2$346 USD
Retailer 9$438 USD
Retailer 15$490 USD
Retailer 3$522 USD
Retailer 20$550 USD
Retailer 4$593 USD
Retailer 16$604 USD
Retailer 10$623 USD
Retailer 5$748 USD
Retailer 19$752 USD
Retailer 12$813 USD
Retailer 14$1,093 USD
Retailer 6$1,252 USD
Retailer 8$1,265 USD
Retailer 21$1,313 USD
Retailer 11$1,389 USD
Retailer 13$1,451 USD
Retailer 17$1,650 USD
Brilliant Earth$2,080 USD

40 data points across 21 retailers

27 retailers$261 USD to $2,080 USD

A
Cheapest Retailer
-
$261 USD
A
Retailer 2
-
$293 USD
View
A
Retailer 3
-
$303 USD
View
A
Retailer 4
-
$320 USD
View
A
Retailer 5
-
$324 USD
View
A
Retailer 6
-
$346 USD
£272 GBP
View
B+
Retailer 7
-
$438 USD
View
A
Retailer 8
-
$490 USD
View
A
Retailer 9
-
$522 USD
€497 EUR
View
A
Retailer 10
-
$550 USD
ZAR 8,889 ZAR
View
A
Retailer 11
-
$593 USD
View
A
Retailer 12
-
$603 USD
£475 GBP
View
B+
Retailer 13
-
$623 USD
A$958 AUD
View
B+
Retailer 14
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$748 USD
View
B+
Retailer 15
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$752 USD
A$1,157 AUD
View
B+
Retailer 16
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$813 USD
View
B+
Retailer 17
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$909 USD
View
Price last confirmed 15 days ago
B+
Retailer 18
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$1,042 USD
View
B
Retailer 19
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$1,093 USD
View
B
Retailer 20
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$1,252 USD
View
B
Retailer 21
-
$1,265 USD
£996 GBP
View
B
Retailer 22
-
$1,313 USD
£1,034 GBP
View
B
Retailer 23
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$1,389 USD
View
B
Retailer 24
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$1,392 USD
View
B
Retailer 25
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$1,451 USD
A$2,233 AUD
View
B
Retailer 26
-
$1,650 USD
View
Most Expensive
B
Brilliant Earth
19791894A · Sep 29
$2,080 USD
View
26 more retailers have this diamond
Prices start from $261 USDSave up to $1,819 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.

A
1.68ct Oval
$261 USD