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Round|Lab Grown|IGI

1.97ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG836620571

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836620571

Diamond specifications and retailer prices

From $646 SGD
$504 USD
As of October 29, 2026
Save $5,098 SGD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,744 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.97ct lab-grown round diamond

This 1.97ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836620571 or 836620571. Listed at 20 retailers as of October 28, 2026, with prices from $646 to $5,744, a $5,098 spread on the same certified stone. Brilliant Earth lists it at $5,744. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.97
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836620571
Dimensions8.02 × 7.99 × 4.94 mm
L/W Ratio1.00
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
8.02 mm7.99 mm1.97 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836620571
Side View
Table 57.0%Crown 35.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $5,744 SGD|Low: $646 SGD|High: $5,744 SGD|Avg: $2,313 SGD
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
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 6$646 SGD
Retailer 18$723 SGD
Retailer 7$751 SGD
Retailer 11$801 SGD
Retailer 15$981 SGD
Retailer 3$1,245 SGD
Retailer 14$1,321 SGD
Retailer 12$1,331 SGD
Retailer 13$1,376 SGD
Retailer 4$1,867 SGD
Retailer 5$1,886 SGD
Retailer 10$2,106 SGD
Retailer 9$2,608 SGD
Retailer 8$2,759 SGD
Retailer 17$2,809 SGD
Retailer 19$2,872 SGD
Retailer 2$3,361 SGD
Retailer 16$4,378 SGD
Brilliant Earth$5,744 SGD

29 data points across 19 retailers

20 retailers$646 SGD to $5,744 SGD

A+
Cheapest Retailer
-
$646 SGD
$504 USD
A
Retailer 2
-
$723 SGD
$564 USD
View
A
Retailer 3
-
$751 SGD
$586 USD
View
Final sale: no returns
A
Retailer 4
-
$801 SGD
$625 USD
View
A
Retailer 5
-
$874 SGD
$682 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$981 SGD
$765 USD
View
A
Retailer 7
-
$1,245 SGD
$971 USD
View
A
Retailer 8
-
$1,321 SGD
£812 GBP
View
A
Retailer 9
-
$1,331 SGD
€989 EUR
View
A
Retailer 10
-
$1,376 SGD
ZAR 17,344 ZAR
View
B+
Retailer 11
-
$1,867 SGD
$1,456 USD
View
A
Retailer 12
-
$1,886 SGD
$1,471 USD
View
B+
Retailer 13
-
$2,106 SGD
$1,643 USD
View
B+
Retailer 14
-
$2,608 SGD
$2,034 USD
View
B+
Retailer 15
-
$2,759 SGD
View
B+
Retailer 16
-
$2,809 SGD
$2,191 USD
View
B+
Retailer 17
-
$2,872 SGD
$2,240 USD
View
B+
Retailer 18
-
$3,361 SGD
£2,064 GBP
View
B
Retailer 19
-
$4,378 SGD
$3,415 USD
View
Most Expensive
B
Brilliant Earth
21433450A · Oct 28
$5,744 SGD
$4,480 USD
View
19 more retailers have this diamond
Prices start from $646 SGDSave up to $5,098 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+
1.97ct Round
$646 SGD