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Heart|Lab Grown|IGI

2.12ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG836617858

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836617858

Diamond specifications and retailer prices

From $1,589 SGD
$1,243 USD
As of October 31, 2026
Save $5,608 SGD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,197 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.12ct lab-grown heart diamond

This 2.12ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836617858 or 836617858. Listed at 17 retailers as of October 30, 2026, with prices from $1,589 to $7,197, a $5,608 spread on the same certified stone. Brilliant Earth lists it at $7,197. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.12
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836617858
Dimensions8.00 × 8.96 × 5.00 mm
L/W Ratio1.12
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
8.00 mm8.96 mm2.12 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836617858
Side View
Table 59.0%Crown 38.6°Girdle: MED-STKPavilion 36.6°Culet: NoneDepth 55.8%

Caratlytics Score

How it works →
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 31
Current: $7,197 SGD|Low: $1,589 SGD|High: $9,256 SGD|Avg: $4,034 SGD|-22.2%
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
Retailer 16
October 31, 2026
Retailer 3$1,589 SGD
Retailer 9$1,774 SGD
Retailer 13$1,796 SGD
Retailer 7$1,847 SGD
Retailer 8$1,847 SGD
Retailer 10$2,329 SGD
Retailer 5$2,559 SGD
Retailer 14$2,585 SGD
Retailer 2$3,068 SGD
Retailer 11$4,147 SGD
Retailer 4$4,641 SGD
Retailer 12$5,481 SGD
Retailer 15$5,617 SGD
Retailer 6$5,621 SGD
Retailer 16$6,076 SGD
Brilliant Earth$7,197 SGD

22 data points across 16 retailers

17 retailers$1,589 SGD to $7,197 SGD

A
Cheapest Retailer
-
$1,589 SGD
$1,243 USD
Final sale: no returns
Retailer 2
-
$1,593 SGD
$1,246 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$1,774 SGD
£1,093 GBP
View
A
Retailer 4
-
$1,796 SGD
$1,405 USD
View
Retailer 5
-
$1,847 SGD
$1,445 USD
View
Price last confirmed 18 days ago
Retailer 6
-
$1,847 SGD
$1,445 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
$2,329 SGD
£1,434 GBP
View
B+
Retailer 8
-
$2,559 SGD
$2,002 USD
View
B+
Retailer 9
-
$2,585 SGD
$2,022 USD
View
B+
Retailer 10
-
$3,068 SGD
$2,400 USD
View
B+
Retailer 11
-
$4,147 SGD
ZAR 52,406 ZAR
View
B+
Retailer 12
-
$4,641 SGD
$3,630 USD
View
B+
Retailer 13
-
$5,481 SGD
£3,376 GBP
View
B
Retailer 14
-
$5,617 SGD
$4,394 USD
View
B
Retailer 15
-
$5,621 SGD
View
B
Retailer 16
-
$6,076 SGD
$4,753 USD
View
Most Expensive
B
Brilliant Earth
21641081A · Oct 30
$7,197 SGD
$5,630 USD
View
16 more retailers have this diamond
Prices start from $1,589 SGDSave up to $5,608 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
2.12ct Heart
$1,589 SGD