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Round|Lab Grown|IGI

2.34ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG691538578

Shape and cutting style on the report: Round brilliant

Certificate IGI LG691538578

Diamond specifications and retailer prices

From $518 USD
As of October 26, 2026
Save $2,176 USD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,694 USD at MOH London · As of October 29, 2026
View at MOH London

About this 2.34ct lab-grown round diamond

This 2.34ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG691538578 or 691538578. Listed at 18 retailers as of October 26, 2026, with prices from $518 to $2,694, a $2,176 spread on the same certified stone. MOH London lists it at $2,694. 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

2.34
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691538578
Dimensions8.60 × 8.57 × 5.22 mm
L/W Ratio1.00
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
8.60 mm8.57 mm2.34 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691538578
Side View
Table 59.0%Crown 33.5°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 60.8%

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 26
Current: $2,694 USD|Low: $497 USD|High: $2,711 USD|Avg: $1,128 USD|+0.5%
MOH London
Retailer 2
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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 29, 2026
Retailer 15$518 USD
Retailer 4$580 USD
Retailer 6$580 USD
Retailer 8$642 USD
Retailer 16$642 USD
Retailer 2$683 USD
Retailer 11$780 USD
Retailer 14$878 USD
Retailer 5$895 USD
Retailer 10$985 USD
Retailer 12$1,436 USD
Retailer 9$1,549 USD
Retailer 13$1,656 USD
Retailer 7$1,688 USD
Retailer 3$2,379 USD
MOH London$2,694 USD

43 data points across 16 retailers

18 retailers$518 USD to $2,694 USD

A
Cheapest Retailer
-
$518 USD
A
Retailer 2
-
$580 USD
View
Final sale: no returns
A
Retailer 3
-
$580 USD
View
A
Retailer 4
-
$642 USD
View
Price last confirmed 12 days ago
A
Retailer 5
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$642 USD
View
A
Retailer 6
-
$683 USD
£537 GBP
View
A
Retailer 7
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$780 USD
View
A
Retailer 8
-
$878 USD
View
A
Retailer 9
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$895 USD
View
A
Retailer 10
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$985 USD
£776 GBP
View
A
Retailer 11
-
$1,436 USD
A$2,209 AUD
View
Price last confirmed 9 days ago
A
Retailer 12
-
$1,549 USD
ZAR 25,019 ZAR
View
B+
Retailer 13
-
$1,656 USD
View
A
Retailer 14
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$1,675 USD
View
B+
Retailer 15
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$1,688 USD
View
B+
Retailer 16
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$2,087 USD
View
B+
Retailer 17
-
$2,379 USD
View
Most Expensive
B+
MOH London
LG691538578 · Oct 29
$2,694 USD
£2,121 GBP
View
17 more retailers have this diamond
Prices start from $518 USDSave up to $2,176 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
2.34ct Round
$518 USD