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Heart|Lab Grown|IGI

1.51ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG601309116

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG601309116

Diamond specifications and retailer prices

From $276 SGD
$215 USD
As of October 30, 2026
Save $2,365 SGD (90%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $2,640 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown heart diamond

This 1.51ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG601309116 or 601309116. Listed at 29 retailers as of October 29, 2026, with prices from $276 to $2,640, a $2,365 spread on the same certified stone. Do Amore Diamonds lists it at $2,640. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG601309116
Dimensions8.21 × 8.21 × 7.12 mm
L/W Ratio1.00
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
8.21 mm8.21 mm1.51 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG601309116
Side View
Table 62.0%Crown 33.9°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 55.8%

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 30
Current: $2,640 SGD|Low: $306 SGD|High: $2,640 SGD|Avg: $1,056 SGD
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 15$319 SGD
Retailer 6$506 SGD
Retailer 3$525 SGD
Retailer 19$532 SGD
Retailer 11$615 SGD
Retailer 13$648 SGD
Retailer 5$668 SGD
Retailer 2$713 SGD
Retailer 10$826 SGD
Retailer 14$879 SGD
Retailer 17$1,102 SGD
Retailer 18$1,265 SGD
Retailer 8$1,391 SGD
Retailer 7$1,432 SGD
Retailer 12$1,519 SGD
Retailer 9$1,536 SGD
Retailer 4$1,591 SGD
Retailer 16$1,628 SGD
Do Amore Diamonds$2,640 SGD

42 data points across 19 retailers

29 retailers$276 SGD to $2,640 SGD

A
Cheapest Retailer
-
$276 SGD
$215 USD
Retailer 2
-
$276 SGD
$215 USD
View
Price last confirmed 22 days ago
Retailer 3
-
$276 SGD
$215 USD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$319 SGD
$249 USD
View
Final sale: no returns
Retailer 5
-
$333 SGD
$260 USD
View
Price last confirmed 30 days ago
Retailer 6
-
$342 SGD
$267 USD
View
Price last confirmed 27 days ago
Retailer 7
-
$342 SGD
$267 USD
View
Price last confirmed 19 days ago
Retailer 8
-
$386 SGD
$301 USD
View
Price last confirmed 31 days ago
Retailer 9
-
$408 SGD
$318 USD
View
Price last confirmed 32 days ago
A
Retailer 10
-
$506 SGD
$395 USD
View
A
Retailer 11
-
$525 SGD
HK$3,200 HKD
View
B+
Retailer 12
-
$532 SGD
$415 USD
View
A
Retailer 13
-
$648 SGD
ZAR 8,166 ZAR
View
A
Retailer 14
-
$668 SGD
$521 USD
View
B+
Retailer 15
-
$713 SGD
£438 GBP
View
B+
Retailer 16
-
$826 SGD
$644 USD
View
B+
Retailer 17
-
$879 SGD
A$1,055 AUD
View
B
Retailer 18
-
$1,102 SGD
$860 USD
View
Retailer 19
-
$1,212 SGD
$946 USD
View
Price last confirmed 19 days ago
B
Retailer 20
-
$1,212 SGD
$946 USD
View
B+
Retailer 21
-
$1,265 SGD
A$1,518 AUD
View
B
Retailer 22
-
$1,391 SGD
$1,085 USD
View
B
Retailer 23
-
$1,432 SGD
$1,117 USD
View
Retailer 24
-
$1,465 SGD
$1,143 USD
View
Price last confirmed 29 days ago
B
Retailer 25
-
$1,519 SGD
£933 GBP
View
B
Retailer 26
-
$1,536 SGD
View
B
Retailer 27
-
$1,591 SGD
$1,241 USD
View
B
Retailer 28
-
$1,628 SGD
$1,270 USD
View
Most Expensive
B
Do Amore Diamonds
27-43D2EC9E5 · Oct 29
$2,640 SGD
$2,060 USD
View
28 more retailers have this diamond
Prices start from $276 SGDSave up to $2,365 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 Heart
$276 SGD