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Heart|Lab Grown|IGI

0.71ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG640404813

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG640404813

Diamond specifications and retailer prices

From $290 SGD
$227 USD
As of October 25, 2026
Save $1,072 SGD (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,458 SGD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 0.71ct lab-grown heart diamond

This 0.71ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG640404813 or 640404813. Listed at 19 retailers as of October 25, 2026, with a 369% 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

0.71
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640404813
Dimensions5.62 × 6.23 × 3.48 mm
L/W Ratio1.11
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
5.62 mm6.23 mm0.71 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640404813
Side View
Table 53.0%Crown 32.4°Girdle: STK-THKPavilion 37.1°Culet: NoneDepth 55.9%

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 25
Current: $437 SGD|Low: $231 SGD|High: $1,480 SGD|Avg: $664 SGD|+3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 28, 2026
Retailer 3$234 SGD
Retailer 4$261 SGD
Retailer 19$272 SGD
Retailer 5$290 SGD
Retailer 17$290 SGD
Retailer 1$437 SGD
Retailer 11$487 SGD
Retailer 16$508 SGD
Retailer 6$514 SGD
Retailer 18$518 SGD
Retailer 8$580 SGD
Retailer 12$731 SGD
Retailer 13$741 SGD
Retailer 10$780 SGD
Retailer 2$935 SGD
Retailer 7$972 SGD
Retailer 15$987 SGD
Retailer 9$1,004 SGD
Retailer 14$1,362 SGD
Reve Diamonds$1,458 SGD

35 data points across 20 retailers

19 retailers$290 SGD to $1,362 SGD

Retailer 1
-
$234 SGD
$183 USD
Price last confirmed 9 days ago
Retailer 2
-
$272 SGD
$213 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$290 SGD
$227 USD
View
Retailer 4
-
$290 SGD
$227 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$437 SGD
$342 USD
View
A
Retailer 6
-
$508 SGD
£313 GBP
View
Retailer 7
-
$514 SGD
$402 USD
View
Price last confirmed 7 days ago
Retailer 8
-
$518 SGD
ZAR 6,540 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$580 SGD
$454 USD
View
B+
Retailer 10
-
$731 SGD
A$880 AUD
View
Retailer 11
-
$735 SGD
$575 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$741 SGD
A$892 AUD
View
Retailer 13
-
$780 SGD
$610 USD
View
Price last confirmed 16 days ago
B
Retailer 14
-
$935 SGD
$731 USD
View
B
Retailer 15
-
$972 SGD
$760 USD
View
B
Retailer 16
-
$987 SGD
$772 USD
View
B
Retailer 17
-
$1,004 SGD
$785 USD
View
B
Retailer 18
-
$1,362 SGD
£839 GBP
View
Most Expensive
Reve Diamonds
8C4C02A01 · Oct 25
$1,458 SGD
$1,141 USD
View
Price last confirmed 7 days ago
18 more retailers have this diamond
Prices start from $290 SGDSave up to $1,072 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
0.71ct Heart
$290 SGD