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Round|Lab Grown|IGI

4.67ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG668433426

Certificate IGI LG668433426

Diamond specifications and retailer prices

From $4,350 USD
Save $24,280 USD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $28,630 USD at Brilliant Earth
View at Brilliant Earth

About this 4.67ct lab-grown round diamond

This 4.67ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG668433426 or 668433426. Listed at 21 retailers, with prices from $4,350 to $28,630 at Brilliant Earth, a $24,280 spread on the same certified stone. 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

4.67
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668433426
Dimensions10.78 × 10.86 × 6.51 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
10.78 mm10.86 mm4.67 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668433426
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $28,630 USD|Low: $3,134 USD|High: $28,680 USD|Avg: $10,012 USD|-0.2%
Brilliant Earth
Retailer 2
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Retailer 20
October 1, 2026
Retailer 20$4,350 USD
Retailer 5$4,446 USD
Retailer 10$5,363 USD
Retailer 3$5,799 USD
Retailer 17$5,800 USD
Retailer 14$5,967 USD
Retailer 6$6,369 USD
Retailer 7$6,588 USD
Retailer 2$7,587 USD
Retailer 18$8,025 USD
Retailer 13$9,499 USD
Retailer 16$9,854 USD
Retailer 15$9,893 USD
Retailer 12$11,036 USD
Retailer 4$12,460 USD
Retailer 9$12,624 USD
Retailer 19$15,518 USD
Retailer 11$16,109 USD
Retailer 8$16,654 USD
Brilliant Earth$28,630 USD

40 data points across 20 retailers

21 retailers$4,350 USD to $28,630 USD

A
Cheapest Retailer
-
$4,350 USD
A
Retailer 2
-
$4,446 USD
View
A
Retailer 3
-
$5,363 USD
HK$41,900 HKD
View
A
Retailer 4
-
$5,799 USD
View
A
Retailer 5
-
$5,800 USD
View
A
Retailer 6
-
$5,981 USD
£4,709 GBP
View
A
Retailer 7
-
$6,369 USD
View
A
Retailer 8
-
$6,588 USD
View
A
Retailer 9
-
$7,587 USD
€7,226 EUR
View
B+
Retailer 10
-
$7,863 USD
View
Price last confirmed 43 days ago
B+
Retailer 11
-
$8,025 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$9,499 USD
ZAR 153,450 ZAR
View
B+
Retailer 13
-
$9,854 USD
£7,759 GBP
View
B+
Retailer 14
-
$9,893 USD
A$15,220 AUD
View
B+
Retailer 15
-
$11,036 USD
£8,690 GBP
View
B+
Retailer 16
-
$12,460 USD
View
B
Retailer 17
-
$12,624 USD
View
B
Retailer 18
-
$15,518 USD
SGD 20,970 SGD
View
B
Retailer 19
-
$16,109 USD
View
B
Retailer 20
-
$16,994 USD
View
Most Expensive
B
Brilliant Earth
14284375A · Oct 1
$28,630 USD
View
20 more retailers have this diamond
Prices start from $4,350 USDSave up to $24,280 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.

A
4.67ct Round
$4,350 USD