CaratHunter
Plans
Round|Lab Grown|IGI

1.80ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG769628912

Shape and cutting style on the report: Round brilliant

Certificate IGI LG769628912

Diamond specifications and retailer prices

From $939 SGD
$733 USD
As of October 29, 2026
Save $5,456 SGD (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $6,396 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.8ct lab-grown round diamond

This 1.8ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG769628912 or 769628912. Listed at 24 retailers as of October 29, 2026, with prices from $939 to $6,396, a $5,456 spread on the same certified stone. Brilliant Earth lists it at $6,396. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG769628912
Dimensions7.76 × 7.82 × 4.82 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
7.76 mm7.82 mm1.80 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG769628912
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
Excellent
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: $6,396 SGD|Low: $1,023 SGD|High: $6,396 SGD|Avg: $2,465 SGD|+0.2%
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
October 30, 2026
Retailer 6$1,023 SGD
Retailer 7$1,051 SGD
Retailer 10$1,314 SGD
Retailer 5$1,410 SGD
Retailer 8$1,736 SGD
Retailer 2$1,743 SGD
Retailer 3$1,767 SGD
Retailer 9$2,004 SGD
Retailer 14$2,685 SGD
Retailer 12$2,712 SGD
Retailer 15$3,536 SGD
Retailer 13$3,544 SGD
Retailer 4$3,668 SGD
Retailer 11$4,286 SGD
Brilliant Earth$6,396 SGD

44 data points across 15 retailers

24 retailers$939 SGD to $6,396 SGD

A
Cheapest Retailer
-
$939 SGD
$733 USD
A
Retailer 2
-
$1,023 SGD
$798 USD
View
A
Retailer 3
-
$1,051 SGD
$820 USD
View
Final sale: no returns
A
Retailer 4
-
$1,089 SGD
$850 USD
View
Retailer 5
-
$1,089 SGD
$850 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,263 SGD
HK$7,700 HKD
View
A
Retailer 7
-
$1,314 SGD
$1,025 USD
View
A
Retailer 8
-
$1,410 SGD
$1,100 USD
View
B+
Retailer 9
-
$1,715 SGD
$1,338 USD
View
B+
Retailer 10
-
$1,736 SGD
€1,290 EUR
View
B+
Retailer 11
-
$1,743 SGD
£1,071 GBP
View
B+
Retailer 12
-
$1,767 SGD
$1,379 USD
View
B+
Retailer 13
-
$2,004 SGD
ZAR 25,255 ZAR
View
B+
Retailer 14
-
$2,685 SGD
$2,095 USD
View
Retailer 15
-
$2,712 SGD
A$3,255 AUD
View
Price last confirmed 8 days ago
B
Retailer 16
-
$3,065 SGD
$2,391 USD
View
B
Retailer 17
-
$3,536 SGD
$2,759 USD
View
B
Retailer 18
-
$3,544 SGD
$2,765 USD
View
B
Retailer 19
-
$3,668 SGD
View
B
Retailer 20
-
$3,685 SGD
$2,875 USD
View
B
Retailer 21
-
$3,711 SGD
$2,895 USD
View
B
Retailer 22
-
$3,757 SGD
$2,931 USD
View
B
Retailer 23
-
$4,286 SGD
£2,633 GBP
View
Most Expensive
B
Brilliant Earth
19056703A · Oct 29
$6,396 SGD
$4,990 USD
View
23 more retailers have this diamond
Prices start from $939 SGDSave up to $5,456 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
1.80ct Round
$939 SGD