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Oval|Lab Grown|IGI

1.51ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG841636959

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG841636959

Diamond specifications and retailer prices

From $356 SGD
$278 USD
As of October 29, 2026
Save $2,288 SGD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,644 SGD at Helzberg Diamonds · As of October 29, 2026
View at Helzberg Diamonds

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841636959 or 841636959. Listed at 23 retailers as of October 29, 2026, with prices from $356 to $2,644, a $2,288 spread on the same certified stone. Helzberg Diamonds lists it at $2,644. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841636959
Dimensions6.32 × 9.44 × 3.91 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.32 mm9.44 mm1.51 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841636959
Side View
Table 62.0%Crown 34.1°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 61.9%

Caratlytics Score

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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: $2,644 SGD|Low: $341 SGD|High: $2,644 SGD|Avg: $1,017 SGD
Helzberg Diamonds
Retailer 2
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Retailer 24
October 29, 2026
Retailer 24$356 SGD
Retailer 14$399 SGD
Retailer 3$413 SGD
Retailer 7$441 SGD
Retailer 10$441 SGD
Retailer 18$469 SGD
Retailer 6$492 SGD
Retailer 15$592 SGD
Retailer 21$596 SGD
Retailer 22$748 SGD
Retailer 20$758 SGD
Retailer 2$777 SGD
Retailer 8$810 SGD
Retailer 12$872 SGD
Retailer 19$1,026 SGD
Retailer 23$1,355 SGD
Retailer 17$1,377 SGD
Retailer 11$1,418 SGD
Retailer 16$1,445 SGD
Retailer 4$1,483 SGD
Retailer 9$1,696 SGD
Retailer 13$1,778 SGD
Retailer 5$1,847 SGD
Helzberg Diamonds$2,644 SGD

24 data points across 24 retailers

23 retailers$356 SGD to $2,644 SGD

A
Cheapest Retailer
-
$356 SGD
$278 USD
A
Retailer 2
-
$399 SGD
$311 USD
View
Final sale: no returns
A
Retailer 3
-
$413 SGD
$322 USD
View
A
Retailer 4
-
$441 SGD
$344 USD
View
A
Retailer 5
-
$441 SGD
$344 USD
View
A
Retailer 6
-
$469 SGD
£288 GBP
View
A
Retailer 7
-
$492 SGD
HK$3,000 HKD
View
A
Retailer 8
-
$592 SGD
$462 USD
View
A
Retailer 9
-
$596 SGD
$465 USD
View
A
Retailer 10
-
$758 SGD
ZAR 9,554 ZAR
View
A
Retailer 11
-
$777 SGD
£477 GBP
View
B+
Retailer 12
-
$810 SGD
$632 USD
View
B+
Retailer 13
-
$872 SGD
$680 USD
View
B+
Retailer 14
-
$1,026 SGD
A$1,231 AUD
View
B
Retailer 15
-
$1,355 SGD
$1,057 USD
View
B
Retailer 16
-
$1,377 SGD
$1,074 USD
View
B
Retailer 17
-
$1,418 SGD
$1,106 USD
View
B
Retailer 18
-
$1,445 SGD
View
B
Retailer 19
-
$1,483 SGD
$1,157 USD
View
B
Retailer 20
-
$1,696 SGD
$1,323 USD
View
B
Retailer 21
-
$1,778 SGD
£1,092 GBP
View
B
Retailer 22
-
$1,847 SGD
$1,441 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKHMJMPLP · Oct 29
$2,644 SGD
$2,063 USD
View
22 more retailers have this diamond
Prices start from $356 SGDSave up to $2,288 SGD

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
1.51ct Oval
$356 SGD