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Round|Lab Grown|IGI

2.34ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG751507001

Shape and cutting style on the report: Round brilliant

Certificate IGI LG751507001

Diamond specifications and retailer prices

From $664 USD
As of October 26, 2026
Save $8,666 USD (93%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $9,330 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 LG751507001 or 751507001. Listed at 27 retailers as of October 26, 2026, with prices from $664 to $9,330, a $8,666 spread on the same certified stone. Brilliant Earth lists it at $9,330. 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 angle35.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG751507001
Dimensions8.51 × 8.55 × 5.23 mm
L/W Ratio1.00
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
8.51 mm8.55 mm2.34 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG751507001
Side View
Table 59.0%Crown 35.1°Girdle: MediumPavilion 41°Culet: NoneDepth 61.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 26
Current: $9,330 USD|Low: $664 USD|High: $9,350 USD|Avg: $2,656 USD|-0.1%
Brilliant Earth
Retailer 2
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Retailer 24
October 29, 2026
Retailer 3$664 USD
Retailer 15$722 USD
Retailer 14$743 USD
Retailer 8$770 USD
Retailer 6$896 USD
Retailer 22$945 USD
Retailer 24$1,046 USD
Retailer 23$1,102 USD
Retailer 21$1,220 USD
Retailer 18$1,252 USD
Retailer 19$1,474 USD
Retailer 5$1,724 USD
Retailer 4$1,788 USD
Retailer 13$1,986 USD
Retailer 12$2,165 USD
Retailer 16$2,410 USD
Retailer 9$2,594 USD
Retailer 10$2,627 USD
Retailer 11$2,656 USD
Retailer 7$2,674 USD
Retailer 2$3,261 USD
Retailer 17$3,411 USD
Retailer 20$4,155 USD
Brilliant Earth$9,330 USD

30 data points across 24 retailers

27 retailers$664 USD to $9,330 USD

A
Cheapest Retailer
-
$664 USD
A
Retailer 2
-
$722 USD
View
A
Retailer 3
-
$743 USD
View
Final sale: no returns
A
Retailer 4
-
$770 USD
View
A
Retailer 5
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$896 USD
HK$7,000 HKD
View
A
Retailer 6
-
$945 USD
View
A
Retailer 7
-
$1,016 USD
View
Price last confirmed 12 days ago
A
Retailer 8
-
$1,046 USD
View
A
Retailer 9
-
$1,102 USD
View
A
Retailer 10
-
$1,220 USD
£961 GBP
View
A
Retailer 11
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$1,252 USD
€1,192 EUR
View
A
Retailer 12
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$1,474 USD
A$2,268 AUD
View
A
Retailer 13
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$1,724 USD
View
A
Retailer 14
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$1,788 USD
View
B+
Retailer 15
-
$1,986 USD
ZAR 32,089 ZAR
View
B+
Retailer 16
-
$2,165 USD
View
B+
Retailer 17
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$2,189 USD
View
Price last confirmed 43 days ago
B+
Retailer 18
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$2,410 USD
A$3,707 AUD
View
Price last confirmed 7 days ago
B+
Retailer 19
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$2,487 USD
View
B+
Retailer 20
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$2,594 USD
SGD 3,505 SGD
View
B+
Retailer 21
-
$2,627 USD
View
B+
Retailer 22
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$2,656 USD
View
B+
Retailer 23
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$2,674 USD
View
B+
Retailer 24
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$3,261 USD
£2,568 GBP
View
B+
Retailer 25
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$3,411 USD
A$5,247 AUD
View
Price last confirmed 20 days ago
B
Retailer 26
-
$4,155 USD
View
Most Expensive
B
Brilliant Earth
18469341A · Oct 28
$9,330 USD
View
26 more retailers have this diamond
Prices start from $664 USDSave up to $8,666 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
$664 USD