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Round|Lab Grown|GIA

3.73ct H VVS2 Round Lab Grown Diamond

EX • H/VVS2 • GIA 2447193919

Certificate GIA 2447193919

Diamond specifications and retailer prices

From $2,527 NZD
$1,424 USD
As of October 31, 2026
Save $7,750 NZD (75%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $10,276 NZD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3.73ct lab-grown round diamond

This 3.73ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2447193919. Listed at 6 retailers as of October 30, 2026, with prices from $2,527 to $10,276, a $7,750 spread on the same certified stone. Taylor and Hart lists it at $10,276. 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

3.73
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2447193919
Dimensions10.00 × 9.99 × 6.10 mm
L/W Ratio1.00
Top View
10.00 mm9.99 mm3.73 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2447193919
Side View
Table 58.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $8,324 NZD|Low: $2,369 NZD|High: $10,276 NZD|Avg: $4,736 NZD|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Taylor and Hart
October 29, 2026
Retailer 8$2,369 NZD
Retailer 5$2,527 NZD
Retailer 7$2,929 NZD
Retailer 4$3,219 NZD
Retailer 6$3,225 NZD
Retailer 3$4,159 NZD
Retailer 2$5,438 NZD
Retailer 1$8,324 NZD
Taylor and Hart$10,276 NZD

10 data points across 9 retailers

6 retailers$2,527 NZD to $10,276 NZD

B+
Cheapest Retailer
-
$2,527 NZD
$1,424 USD
B+
Retailer 2
-
$3,219 NZD
$1,814 USD
View
B
Retailer 3
-
$4,159 NZD
$2,344 USD
View
Retailer 4
-
$5,438 NZD
$3,065 USD
View
Price last confirmed 10 days ago
B
Retailer 5
-
$8,324 NZD
£3,694 GBP
View
Most Expensive
B
Taylor and Hart
RB45SPE · Oct 30
$10,276 NZD
$5,792 USD
View
5 more retailers have this diamond
Prices start from $2,527 NZDSave up to $7,750 NZD

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.

B+
3.73ct Round
$2,527 NZD