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Round|Lab Grown|IGI

2.63ct G IF Round Lab Grown Diamond

ID • G/IF • IGI LG688515524

Shape and cutting style on the report: Round brilliant

Certificate IGI LG688515524

Diamond specifications and retailer prices

From $508 USD
As of October 29, 2026
Save $2,136 USD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,644 USD at MOH London · As of October 29, 2026
View at MOH London

About this 2.63ct lab-grown round diamond

This 2.63ct lab-grown round 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 LG688515524 or 688515524. Listed at 18 retailers as of October 29, 2026, with prices from $508 to $2,644, a $2,136 spread on the same certified stone. MOH London lists it at $2,644. 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

2.63
Carat
G
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG688515524
Dimensions8.83 × 8.88 × 5.43 mm
L/W Ratio1.01
Girdle conditionFaceted
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
8.83 mm8.88 mm2.63 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG688515524
Side View
Table 58.0%Crown 34.2°Girdle: MediumPavilion 41°Culet: NoneDepth 61.3%

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: Oct 29
Current: $2,644 USD|Low: $488 USD|High: $2,662 USD|Avg: $1,131 USD|-0.5%
MOH London
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
November 1, 2026
Retailer 15$508 USD
Retailer 16$568 USD
Retailer 6$569 USD
Retailer 4$630 USD
Retailer 8$630 USD
Retailer 12$770 USD
Retailer 14$865 USD
Retailer 5$896 USD
Retailer 2$1,017 USD
Retailer 9$1,046 USD
Retailer 10$1,399 USD
Retailer 11$1,521 USD
Retailer 13$1,626 USD
Retailer 7$1,657 USD
Retailer 3$2,337 USD
MOH London$2,644 USD

41 data points across 16 retailers

18 retailers$508 USD to $2,644 USD

A
Cheapest Retailer
-
$508 USD
A
Retailer 2
-
$568 USD
View
Final sale: no returns
A
Retailer 3
-
$569 USD
View
A
Retailer 4
-
$630 USD
View
Retailer 5
-
$630 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$770 USD
View
A
Retailer 7
-
$865 USD
View
A
Retailer 8
-
$896 USD
View
A
Retailer 9
-
$1,017 USD
£801 GBP
View
A
Retailer 10
-
$1,046 USD
£824 GBP
View
A
Retailer 11
-
$1,399 USD
A$2,152 AUD
View
A
Retailer 12
-
$1,521 USD
ZAR 24,565 ZAR
View
B+
Retailer 13
-
$1,626 USD
View
B+
Retailer 14
-
$1,657 USD
View
B+
Retailer 15
-
$1,799 USD
View
B+
Retailer 16
-
$2,051 USD
View
B+
Retailer 17
-
$2,337 USD
View
Most Expensive
B+
MOH London
LG688515524 · Oct 29
$2,644 USD
£2,082 GBP
View
17 more retailers have this diamond
Prices start from $508 USDSave up to $2,136 USD

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
2.63ct Round
$508 USD