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Heart|Lab Grown|IGI

0.97ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG804673282

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG804673282

Diamond specifications and retailer prices

From $336 SGD
$262 USD
As of October 27, 2026
Save $1,626 SGD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,962 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 0.97ct lab-grown heart diamond

This 0.97ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804673282 or 804673282. Listed at 18 retailers as of October 27, 2026, with prices from $336 to $1,962, a $1,626 spread on the same certified stone. Brilliant Earth lists it at $1,962. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.97
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804673282
Dimensions6.88 × 6.04 × 4.05 mm
L/W Ratio1.14
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
6.88 mm6.04 mm0.97 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804673282
Side View
Table 56.0%Crown 39.6°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 58.9%

Caratlytics Score

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A+
Exceptional
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 27
Current: $1,962 SGD|Low: $376 SGD|High: $2,227 SGD|Avg: $1,099 SGD|-2.5%
Brilliant Earth
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
October 29, 2026
Retailer 4$376 SGD
Retailer 6$417 SGD
Retailer 3$695 SGD
Retailer 13$726 SGD
Retailer 9$754 SGD
Retailer 10$793 SGD
Retailer 14$806 SGD
Retailer 8$1,038 SGD
Retailer 11$1,058 SGD
Retailer 5$1,180 SGD
Retailer 7$1,341 SGD
Retailer 15$1,406 SGD
Retailer 12$1,560 SGD
Retailer 2$1,680 SGD
Brilliant Earth$1,962 SGD

41 data points across 15 retailers

18 retailers$336 SGD to $1,962 SGD

A+
Cheapest Retailer
-
$336 SGD
$262 USD
A
Retailer 2
-
$376 SGD
$293 USD
View
Final sale: no returns
A
Retailer 3
-
$390 SGD
$304 USD
View
A
Retailer 4
-
$417 SGD
$325 USD
View
A
Retailer 5
-
$417 SGD
$325 USD
View
A
Retailer 6
-
$695 SGD
$542 USD
View
A
Retailer 7
-
$726 SGD
$566 USD
View
A
Retailer 8
-
$754 SGD
ZAR 9,503 ZAR
View
A
Retailer 9
-
$793 SGD
£487 GBP
View
A
Retailer 10
-
$806 SGD
$629 USD
View
B+
Retailer 11
-
$1,038 SGD
A$1,245 AUD
View
B+
Retailer 12
-
$1,058 SGD
$825 USD
View
B+
Retailer 13
-
$1,180 SGD
View
B+
Retailer 14
-
$1,341 SGD
$1,046 USD
View
B+
Retailer 15
-
$1,406 SGD
$1,097 USD
View
B+
Retailer 16
-
$1,560 SGD
$1,217 USD
View
B+
Retailer 17
-
$1,680 SGD
£1,032 GBP
View
Most Expensive
B
Brilliant Earth
21420211A · Oct 28
$1,962 SGD
$1,530 USD
View
17 more retailers have this diamond
Prices start from $336 SGDSave up to $1,626 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+
0.97ct Heart
$336 SGD