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Radiant|Lab Grown|IGI

2.80ct G IF Radiant Lab Grown Diamond

EX • G/IF • IGI LG636404440

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG636404440

Diamond specifications and retailer prices

From $1,273 SGD
$995 USD
As of November 2, 2026
Save $10,033 SGD (89%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $11,305 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 2.8ct lab-grown radiant diamond

This 2.8ct lab-grown radiant sits in the two to three carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG636404440 or 636404440. Listed at 26 retailers as of November 2, 2026, with prices from $1,273 to $11,305, a $10,033 spread on the same certified stone. Do Amore Diamonds lists it at $11,305. 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

2.80
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636404440
Dimensions10.54 × 7.01 × 4.60 mm
L/W Ratio1.50
Culet sizePointed
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
10.54 mm7.01 mm2.80 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636404440
Side View
Table 65.0%Crown 40.8°Girdle: MediumPavilion 33.8°Culet: NoneDepth 65.6%

Caratlytics Score

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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: Nov 2
Current: $2,036 SGD|Low: $1,221 SGD|High: $8,850 SGD|Avg: $3,279 SGD|-0.5%
Retailer 1
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
November 2, 2026
Retailer 4$1,273 SGD
Retailer 7$1,385 SGD
Retailer 11$1,425 SGD
Retailer 5$1,476 SGD
Retailer 8$1,476 SGD
Retailer 17$1,701 SGD
Retailer 10$1,803 SGD
Retailer 1$2,036 SGD
Retailer 18$2,201 SGD
Retailer 12$2,361 SGD
Retailer 6$3,054 SGD
Retailer 2$3,182 SGD
Retailer 14$3,869 SGD
Retailer 16$4,204 SGD
Retailer 3$4,609 SGD
Retailer 13$5,527 SGD
Retailer 9$5,720 SGD
Retailer 19$5,838 SGD
Retailer 15$6,548 SGD

44 data points across 19 retailers

26 retailers$1,273 SGD to $11,305 SGD

A
Cheapest Retailer
-
$1,273 SGD
$995 USD
A
Retailer 2
-
$1,385 SGD
$1,083 USD
View
A
Retailer 3
-
$1,425 SGD
$1,114 USD
View
Final sale: no returns
A
Retailer 4
-
$1,476 SGD
$1,154 USD
View
Retailer 5
-
$1,476 SGD
$1,154 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$1,701 SGD
$1,330 USD
View
A
Retailer 7
-
$1,803 SGD
$1,410 USD
View
A
Retailer 8
-
$1,981 SGD
HK$12,100 HKD
View
A
Retailer 9
-
$2,036 SGD
£1,253 GBP
View
A
Retailer 10
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$2,126 SGD
$1,662 USD
View
A
Retailer 11
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$2,201 SGD
$1,721 USD
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A
Retailer 12
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$2,361 SGD
£1,454 GBP
View
A
Retailer 13
-
$3,054 SGD
$2,388 USD
View
A
Retailer 14
-
$3,182 SGD
$2,488 USD
View
B+
Retailer 15
-
$3,869 SGD
A$4,654 AUD
View
B+
Retailer 16
-
$4,204 SGD
ZAR 53,110 ZAR
View
B+
Retailer 17
-
$4,502 SGD
£2,772 GBP
View
Retailer 18
-
$4,577 SGD
$3,579 USD
View
Price last confirmed 7 days ago
B+
Retailer 19
-
$4,609 SGD
$3,604 USD
View
B+
Retailer 20
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$4,725 SGD
$3,695 USD
View
B+
Retailer 21
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$5,527 SGD
£3,403 GBP
View
B+
Retailer 22
-
$5,720 SGD
View
B+
Retailer 23
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$5,793 SGD
$4,530 USD
View
Retailer 24
-
$5,838 SGD
$4,565 USD
View
Price last confirmed 12 days ago
B
Retailer 25
-
$6,548 SGD
$5,120 USD
View
Most Expensive
B
Do Amore Diamonds
27-252A28AAD · Nov 2
$11,305 SGD
$8,840 USD
View
25 more retailers have this diamond
Prices start from $1,273 SGDSave up to $10,033 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
2.80ct Radiant
$1,273 SGD