CaratHunter
Plans
Round|Lab Grown|IGI

4.31ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG776690494

Certificate IGI LG776690494

Diamond specifications and retailer prices

From $2,132 USD
Save $13,148 USD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $15,280 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 4.31ct lab-grown round diamond

This 4.31ct 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 LG776690494 or 776690494. Listed at 22 retailers, with prices from $2,132 to $15,280 at Do Amore Diamonds, a $13,148 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

4.31
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776690494
Dimensions10.41 × 10.44 × 6.46 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
10.41 mm10.44 mm4.31 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776690494
Side View
Table 57.0%Crown 34.6°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.9%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $15,280 USD|Low: $1,775 USD|High: $15,280 USD|Avg: $6,243 USD
Do Amore Diamonds
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
Retailer 20
Retailer 21
October 1, 2026
Retailer 2$2,132 USD
Retailer 13$2,220 USD
Retailer 4$2,416 USD
Retailer 7$2,486 USD
Retailer 8$2,540 USD
Retailer 3$2,810 USD
Retailer 9$3,600 USD
Retailer 17$3,826 USD
Retailer 12$3,851 USD
Retailer 6$3,908 USD
Retailer 5$3,982 USD
Retailer 16$4,022 USD
Retailer 10$4,666 USD
Retailer 18$5,942 USD
Retailer 20$6,098 USD
Retailer 11$7,433 USD
Retailer 19$7,705 USD
Retailer 21$9,730 USD
Retailer 14$9,924 USD
Retailer 15$11,175 USD
Do Amore Diamonds$15,280 USD

38 data points across 21 retailers

22 retailers$2,132 USD to $15,280 USD

A
Cheapest Retailer
-
$2,132 USD
A
Retailer 2
-
$2,220 USD
£1,748 GBP
View
A
Retailer 3
-
$2,416 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$2,486 USD
View
A
Retailer 5
-
$2,540 USD
View
A
Retailer 6
-
$2,810 USD
View
A
Retailer 7
-
$3,600 USD
View
A
Retailer 8
-
$3,835 USD
£3,019 GBP
View
A
Retailer 9
-
$3,851 USD
View
A
Retailer 10
-
$3,908 USD
View
A
Retailer 11
-
$3,982 USD
View
A
Retailer 12
-
$4,022 USD
View
A
Retailer 13
-
$4,131 USD
View
Price last confirmed 32 days ago
A
Retailer 14
-
$4,666 USD
A$7,178 AUD
View
A
Retailer 15
-
$5,942 USD
ZAR 95,998 ZAR
View
A
Retailer 16
-
$6,098 USD
A$9,381 AUD
View
B+
Retailer 17
-
$7,433 USD
View
B+
Retailer 18
-
$7,705 USD
£6,067 GBP
View
B+
Retailer 19
-
$9,730 USD
SGD 13,149 SGD
View
B+
Retailer 20
-
$9,924 USD
View
B+
Retailer 21
-
$11,175 USD
A$17,193 AUD
View
Most Expensive
B
Do Amore Diamonds
27-DDD3827CC · Sep 30
$15,280 USD
View
21 more retailers have this diamond
Prices start from $2,132 USDSave up to $13,148 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
4.31ct Round
$2,132 USD