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Oval|Lab Grown|IGI

1.57ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG794626189

Certificate IGI LG794626189

Diamond specifications and retailer prices

From $278 USD
Save $1,174 USD (81%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $1,645 USD at Rare Carat
View at Rare Carat

About this 1.57ct lab-grown oval diamond

This 1.57ct 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 LG794626189 or 794626189. Listed at 28 retailers, with a 422% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794626189
Dimensions9.14 × 6.57 × 4.13 mm
L/W Ratio1.39
Girdle conditionFaceted
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
9.14 mm6.57 mm1.57 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794626189
Side View
Table 58.0%Crown 35.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.9%

Caratlytics Score

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

Price History

Last verified: Sep 28
Current: $1,400 USD|Low: $191 USD|High: $1,400 USD|Avg: $690 USD|+1.2%
Retailer 1
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Retailer 23
October 1, 2026
Retailer 14$191 USD
Retailer 5$278 USD
Retailer 7$311 USD
Retailer 22$323 USD
Retailer 6$341 USD
Retailer 8$345 USD
Retailer 12$368 USD
Retailer 9$465 USD
Retailer 23$553 USD
Retailer 20$586 USD
Retailer 13$600 USD
Retailer 18$601 USD
Retailer 3$609 USD
Retailer 11$642 USD
Retailer 16$729 USD
Retailer 4$799 USD
Retailer 19$801 USD
Retailer 21$1,109 USD
Retailer 2$1,111 USD
Retailer 10$1,250 USD
Retailer 15$1,344 USD
Retailer 17$1,359 USD
Retailer 1$1,400 USD

42 data points across 23 retailers

28 retailers$278 USD to $1,452 USD

A
Cheapest Retailer
-
$278 USD
A
Retailer 2
-
$311 USD
View
A
Retailer 3
-
$323 USD
View
B+
Retailer 4
-
$341 USD
View
A
Retailer 5
-
$345 USD
View
A
Retailer 6
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$368 USD
£290 GBP
View
B+
Retailer 7
-
$384 USD
HK$3,000 HKD
View
B+
Retailer 8
-
$465 USD
View
B+
Retailer 9
-
$553 USD
€527 EUR
View
B+
Retailer 10
-
$586 USD
ZAR 9,467 ZAR
View
B+
Retailer 11
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$600 USD
View
B+
Retailer 12
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$602 USD
£474 GBP
View
B+
Retailer 13
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$609 USD
View
B+
Retailer 14
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$642 USD
A$988 AUD
View
B+
Retailer 15
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$729 USD
View
B+
Retailer 16
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$799 USD
View
B
Retailer 17
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$801 USD
A$1,232 AUD
View
B
Retailer 18
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$968 USD
View
Price last confirmed 69 days ago
B
Retailer 19
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$1,109 USD
View
B
Retailer 20
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$1,111 USD
SGD 1,501 SGD
View
B
Retailer 21
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$1,160 USD
View
B
Retailer 22
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$1,250 USD
£984 GBP
View
Price last confirmed 16 days ago
B
Retailer 23
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$1,344 USD
View
B
Retailer 24
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$1,359 USD
A$2,090 AUD
View
B
Retailer 25
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$1,400 USD
£1,102 GBP
View
B
Retailer 26
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$1,443 USD
View
B
Retailer 27
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$1,452 USD
View
Most Expensive
B
Rare Carat
241896261VB794 · Jul 12
$1,645 USD
View
Price last confirmed 80 days ago
27 more retailers have this diamond
Prices start from $278 USDSave up to $1,174 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
1.57ct Oval
$278 USD