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Heart|Lab Grown|IGI

0.77ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG524212148

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG524212148

Diamond specifications and retailer prices

From $454 SGD
$355 USD
As of November 1, 2026
Save $1,383 SGD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,134 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 0.77ct lab-grown heart diamond

This 0.77ct lab-grown heart sits in the just-under-one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG524212148 or 524212148. Listed at 5 retailers as of November 1, 2026, with a 305% 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

0.77
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.6°
Pavilion angle44°
OriginLab Grown
Grading LabIGI
CertificateIGI LG524212148
Dimensions5.70 × 6.42 × 3.74 mm
L/W Ratio1.13
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
5.70 mm6.42 mm0.77 ctE / VVS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG524212148
Side View
Table 59.5%Crown 36.6°Girdle: THN-MEDPavilion 44°Culet: NoneDepth 58.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,837 SGD|Low: $454 SGD|High: $2,134 SGD|Avg: $1,148 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Taylor and Hart
November 2, 2026
Retailer 4$454 SGD
Retailer 7$659 SGD
Retailer 5$712 SGD
Retailer 3$752 SGD
Retailer 2$811 SGD
Retailer 1$1,837 SGD
Retailer 6$1,843 SGD
Taylor and Hart$2,134 SGD

40 data points across 8 retailers

5 retailers$454 SGD to $1,837 SGD

B+
Cheapest Retailer
-
$454 SGD
$355 USD
B
Retailer 2
-
$752 SGD
$588 USD
View
B
Retailer 3
-
$811 SGD
£499 GBP
View
B
Retailer 4
-
$1,837 SGD
£1,131 GBP
View
Most Expensive
Taylor and Hart
BD5SACI · Oct 31
$2,134 SGD
$1,669 USD
View
Price under review
4 more retailers have this diamond
Prices start from $454 SGDSave up to $1,383 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.

B+
0.77ct Heart
$454 SGD