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Round|Lab Grown|IGI

1.99ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG836614528

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836614528

Diamond specifications and retailer prices

From $766 SGD
$599 USD
As of October 31, 2026
Save $4,092 SGD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,858 SGD at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 1.99ct lab-grown round diamond

This 1.99ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836614528 or 836614528. Listed at 16 retailers as of October 31, 2026, with prices from $766 to $4,858, a $4,092 spread on the same certified stone. Helzberg Diamonds lists it at $4,858. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836614528
Dimensions8.02 × 8.09 × 4.90 mm
L/W Ratio1.01
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 mm8.09 mm1.99 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836614528
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.8%

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 31
Current: $4,858 SGD|Low: $766 SGD|High: $4,858 SGD|Avg: $2,336 SGD
Helzberg Diamonds
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 30, 2026
Retailer 4$766 SGD
Retailer 15$991 SGD
Retailer 11$1,047 SGD
Retailer 12$1,260 SGD
Retailer 5$1,267 SGD
Retailer 13$1,354 SGD
Retailer 14$1,402 SGD
Retailer 2$1,902 SGD
Retailer 6$2,102 SGD
Retailer 7$2,654 SGD
Retailer 3$2,926 SGD
Retailer 9$3,107 SGD
Retailer 16$3,409 SGD
Retailer 8$4,647 SGD
Retailer 10$4,768 SGD
Helzberg Diamonds$4,858 SGD

22 data points across 16 retailers

16 retailers$766 SGD to $4,858 SGD

A+
Cheapest Retailer
-
$766 SGD
$599 USD
Final sale: no returns
A
Retailer 2
-
$991 SGD
$775 USD
View
A
Retailer 3
-
$1,047 SGD
£645 GBP
View
A
Retailer 4
-
$1,260 SGD
£776 GBP
View
A
Retailer 5
-
$1,267 SGD
$991 USD
View
A
Retailer 6
-
$1,354 SGD
€1,009 EUR
View
A
Retailer 7
-
$1,402 SGD
ZAR 17,717 ZAR
View
B+
Retailer 8
-
$1,902 SGD
$1,488 USD
View
B+
Retailer 9
-
$2,102 SGD
$1,644 USD
View
B+
Retailer 10
-
$2,654 SGD
$2,076 USD
View
B+
Retailer 11
-
$2,926 SGD
$2,289 USD
View
B+
Retailer 12
-
$3,107 SGD
$2,430 USD
View
B+
Retailer 13
-
$3,409 SGD
£2,100 GBP
View
Retailer 14
-
$4,647 SGD
$3,635 USD
View
Price last confirmed 13 days ago
B
Retailer 15
-
$4,768 SGD
$3,730 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJMMHKLIO · Oct 31
$4,858 SGD
$3,800 USD
View
15 more retailers have this diamond
Prices start from $766 SGDSave up to $4,092 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+
1.99ct Round
$766 SGD